DESIGN AND DEVELOPMENT OF EDUCATIONAL SYSTEMS

Key projects

SEA WAVES
View case

MVP educational yachting platform.
AGING DELTA
View case

A genetic database of tissue expression for ageing research.
NEW UNIVERSITY
View case

Website concept, audit, proposal, and draft technical specification.

Custom IT solutions and applications turnkey with guarantees

Analysis Architecture Design Programming

Scope Price Contract

Request15-minute consultation Strategy, priceshow we differ from competitors

We ALWAYS deliver MORE than the requirements

Our Projects (60/260)

View all projects Project map

VORFAHRqr . AI

AI SAAS for tile manufacturingQR-tile and web page builder

Chat GPT API
AI photo update service
Cloud storage
Memory page builder
Google, Facebook authentication
STRIPE payment
[ DEVELOPMENT STORY ]

LITA . HEALTH

MVP of an oncology applicationAutomation of medical prevention

Mobile web application
Anonymous questionnaire
Survey builder
Contextual answers
Risk level factors
Recommendation algorithm
< DEVELOPMENT STORY >

NORTH . WEST

Logistics system.TMS (Transportation Management System)

Unique design
Internal chats
Task system
Calendar planning
Notifications
Documents for vehicles and people
{ DEVELOPMENT STORY }

SOC . INGELLO

A business social network built end to end.Mobile-first PWA: feed, contacts, monetization.

business publication feed
stories and feed filters
profiles, contacts, bookmarks
messages and short intros
post composer
installable as a PWA
{ OPEN PRESENTATION }

AI . SECRETARY

A voice secretary that talks like a humantelephony, browser and Telegram in real time

about one second to answer
VAD: server, semantic and local
a lab for models, voices and pauses
live conversation charts
backchannel "uh-huh" while the caller speaks
Telegram bots v1 and v2
{ READ THE CASE }

STREAM . REALTIME

Real-time stream processingexperience the market barely has

in-browser video via our own SFU
WebRTC, NAT, STUN, TURN and UDP
telephony: SIP, RTP, 20 ms frames
audio in the browser and on Node
sensor and biometric streams
why it is hard and unpopular
{ READ THE CASE }

INGELLA . VOICE

A voice AI agent that hands tasks to Codex and Claude Codesay the task, she gets it done and reports back

live voice in the browser, an expressive avatar
delegates tasks to AI executors
executor profiles and auto-pause
male and female voices, ru and uk
installs as an app (PWA)
live audio charts
{ READ THE CASE }

AI . DEVELOPER

AI development guided by architecture, not vibe codingarchitecture first, then generation

domain model and contracts
the system's event model
declarative screen descriptions
generation of routine code
integrations: telephony, APIs, payments
a CRM prototype with events and charts
{ READ THE CASE }

AGENTS . IMMORTAL

An autonomous AI agent system: visionary, architect, programmera team that sets its own goals and writes code

scheduled role cycle, no human in the loop
file memory: goals, tasks, state
schema-checked answers and locks
monitor: tasks, reports, logs, files
core UML generated from the code
animated agents in the monitor
{ READ THE CASE }

AGENT . EVOLUTION

AI agent evolution: hundreds of mutated replicasselecting the best versions of an autonomous system

system replicas every 15 minutes
mutating topics, roles, pipeline, models
scoring and selecting replicas
a night guard checks and repairs the system
208 replicas, 574 autonomous improvements
evolution dashboard
{ READ THE CASE }

AI . SECRETARY

Deterministic AI secretary: predictable phrases and voicea voice agent on the ordinary phone network

SIP trunk and inbound calls
speech recognition and an LLM agent
natural voice replies via TTS
call transcripts and recordings
call quality and latency monitor
reports to the owner in Telegram
{ READ THE CASE }

IKS . HOLDING

Software for a German holdingConstruction, accounting, and sales management

Object map
Management and Gantt
Contractor control
Broker settlements
Building architecture
Exposé and presentation
{ DEVELOPMENT STORY }

SVIT . BUS

Bus ticket search.Unique booking algorithms

Trip planning
Return routes
Search and filters
Seat visualization
Booking and payment
User accounts
{ DEVELOPMENT STORY }

FRACTAL . INGELLO

Application generatorAutomates programmers' routine tasks

Application generation
Admin panel generation
API integration
Auto-documentation
Modern infrastructure
Stable architecture
{ DEVELOPMENT STORY }

PRIME . EVA

Polish factory.Premium manufacturing and Fulfillment

Production accounting
Product packaging
WAPI integration
Pricing
Comprehensive options
Labeling, barcoding
{ DEVELOPMENT STORY }

TAXER . UA

Tax filing automationFor small and medium businesses

Filing schedule
Tax forms
State integration
Digital signature
Payment system
Taxpayer account
{ DEVELOPMENT STORY }

PLAT . FORMA

Comprehensive system for companies.Custom design and architecture

CRM - clients
HRM - personnel
ERP - resources
WMS - warehouses
BPM - processes
PDM - products
{ DEVELOPMENT STORY }

PROJECT . OS

A 3D overview of every company projectA repository rendered as a city you can fly over

Codebase inventory
A 3D city of projects
Flight mode with FPV physics
Static data snapshot
No database, no backend
Navigation across a system portfolio

MED . STORE

Query interface for a medical data warehouseAgreeing the UX before the warehouse is built

Visual query builder
Patient cohorts and selections
Result preview
Roles and data access
Prototype without real data
Alignment before development

AI . AVATAR

An AI assistant trained on company datavoice access to software functions

speech recognition and synthesis
an LLM core picks the scenario
RAG over company documents
calls to CRM, calendar and APIs
permissions, limits and an action log
consultant, operator or secretary
{ READ THE CASE }

GARAGE . MOBILE

Bringing drivers and service stations togetherClient application and CRM

Map, route, distance
Search and booking
Payment and discounts
Service catalog and calculation
Status notifications
Station and box accounting
{ DEVELOPMENT STORY }

LITA . DOCTOR

HIS (Healthcare Information System)For family doctors and prevention

Doctor's dashboard
Test search
Patients
Test results
Recommendations
Integration with mobile app
{ DEVELOPMENT STORY }

SEA . WAVES

MVP of an educational platformYachting practice in Barcelona

3D yacht online
Class schedules
Online payment via Stripe
Modules and video lessons
Instructor and tests
Reward and motivation system
{ DEVELOPMENT STORY }

NEW . UNIVERSITY

Digital university conceptWebsite, audit, proposal, and technical specification draft

concept for the new KNUTD website
current site audit
commercial proposal
technical specification draft
section structure and navigation
presentation for approval
{ VIEW DEMO }

Yacht . BOOKING

Yacht search and rental onlineCabin booking

Integration with booking manager
Yacht and catamaran filters
Parameter search
Vessel page
Booking via API
Serverless architecture
{ DEVELOPMENT STORY }

UNO . TAXI

Unique taxi and delivery service.Worldwide

Mobile application
Asynchronous driver broadcast
Component-based design
Realtime service
Open layer architecture
Complex business analysis
{ PROJECT STORY }

SWA . TOURS

Yacht tour searchBooking places in a cabin

Search system
Flotilla page
Yacht, cabins, places
Application submission
Online payment system
Builder and admin panel
{ DEVELOPMENT STORY }

SOCIAL . JET

Marketing platform.The largest analytics and advertising platform

Custom protocol
Reactive frontend
Service architecture
Complex legacy core
Integration with social networks
Integration with messengers
{ DEVELOPMENT STORY }

Ukraine . Pass

Project for the MFA and UNDigital pass for Ukrainians, diaspora communities, and international partners

QR pass status verification
Manual ID verification
OpenStreetMap event map
Full-screen admin dashboard with charts
Live United24 news feed
Mobile app and control panel demo
[ OPEN DEMO ]

PWA . INGELLO

Application and admin panel (CRM)For customer and order management

Mobile application
Easy installation
Works offline
Built-in payment system
Integrated with CRM
Statistics and management
{ DEVELOPMENT STORY }

I . PLATFORMA

Intelligent data analysis.For GadFul - Amazon partner

Dashboard builder
Component-based design
Warehouse system
Hiring subprogram
CRM - client management
Workflow funnel builder
{ VIEW PRESENTATION }

estated . ingello

Real estate platform.Accounting system for realtors and estate agencies

attribute filters
smart parameter search
exchange and sale operations
integration with Maps
cadastral number API
real estate catalog
property moderation

forma . ingello

Monitoring and automation.Comprehensive for sales, hiring, and warehouse departments

product sales, funnels
hiring and employee accounting
planning and regulations
warehouse, receiving, transfers
products and services catalog
statistics and events
speech modules (scripts)

ar . ingello

AR demonstrations for surfaces and materials.Web prototypes for tile fitting and WebXR scene testing

floor and wall texture replacement
Intercerama surface catalog
hit-test on real planes
manual material rotation
occlusion prototype for objects
smartphone demo via browser

crm . ingello

Sales management.Client base interactions and planning for the sales department

client base and search
sales funnel and builder
important call planning
calendar and reminders
speech modules (scripts)
auto-filling sales funnel
integration with FLH, client parsing

wms . ingello

Warehouse management.Stock, finances, storage networks.

warehouse creation
product creation
unique attribute setup
receiving
transfers
sales (CRM integration)

hrm . ingello

Personnel management.Employee accounting, hiring, and HR program

personnel database management
hiring, statuses
employee termination
project management
cooperation statuses
hiring regulations
hiring funnel and queue

dent . ingello

Service for dental clinics.Builder for clinic process setup

built-in regulations
calendar and patient appointments
doctors and staff
patient cards
medical history
treatment planning
dental charts, diagnoses

applan . ingello

Project planning system.Project management, team plan organization (not for sale)

project accounting
stage setup
task and status tracking
priority management
status tracking
corporate chat
Google, DB, GHub integration

pdm . ingello

Product management (PDM PIM).Information architecture design, content population.

product creation
category creation
attribute creation
catalog creation
integration with subsystems
attribute builder
attribute inheritance system

bpm . ingello

Business process managementRegulations that define company behavior.

regulation creation
rule creation
integration button creation
event creation
change monitoring
checklist creation
test and survey creation

BUSINESS . CONTENT

Content distribution and autoposting systemTopic → article → channels → click analytics

Topic sources and an editorial queue
Article, cover and SEO metadata
Reviewable social queue
Rate limits and duplicate protection
UTM tags and a publication log
[ DEVELOPMENT STORY ]

europe . ingello

For systematizing and automating client request management

filters and search
storage integration
mail status processing
delegation of execution
categorization and deadlines
approval and signing
access control

AI . ERP

1C-based AI agentLive demo: building materials wholesaler

AI assistant for accounting data
alternative ERP admin panel
transition layer after 1C
warehouse, products, and stock
roles, documents, and operations
interface for business teams
{ READ THE CASE }

ZAK . UP

Purchase planning and demand forecastingA prototype with a detailed data model

Excel import of products and stock
warehouses, suppliers, lead times
ABC/XYZ SKU segmentation
demand forecast metrics
plan runs and a planning page
purchase orders to suppliers
{ READ THE CASE }

api . ingello

Free software interface for integrations using DDD-like methodology

object filtering and search
set union
access authorization
user registration
user authentication
object and aggregate creation
special DDD components

PROTECTOR . ERP

Production automation design.Working prototype, data schema, and dashboard built around the company's real processes.

as-is process audit
data and role model
interface prototype
production and warehouse
sales, payments, delivery
MVP plan without redundant modules
{ OPEN PRESENTATION }

SHISHKIT . INGELLO

Smart fireweed tea fermentation chamber.Microclimate history and a closed feedback loop.

temperature and humidity
history up to 3 months
target ranges
Arduino and replaceable sensors
Peltier cooling
air circulation and humidification
{ OPEN DEMO }

REAL DARK FACTORY

A physics-first digital twin for manufacturing.Landing and interactive control room.

plant graph and mock telemetry
quality forecasting
scenario lab
model registry
operator decisions
recommendation audit
{ OPEN PROTOTYPE }

AIHOUSE · HOUSE AS A SYSTEM

Digital house passport: pre-purchase due diligence, maintenance and smart home.A registry from the plot to the socket, with an AI agent.

7 layers with data-confidence levels
house map and floor plans
risks with remediation costs
maintenance calendar and documents
smart home: climate, cameras, irrigation
AI agent over the house database
{ OPEN PROTOTYPE }

TECHNORENT

Heavy equipment rental marketplace.A prototype focused on the reactive interface: no database and no business logic.

instant catalogue filters
machine card with availability calendar
two-way messaging
step-by-step booking
supplier dashboard with KPIs
mobile bottom sheet
{ OPEN PROTOTYPE }

ЩИТ . ATLAS

Health atlas built on biosensor dataAn anatomical body map on top of measurements

Raw PPG and heart rate computation
HRV: RMSSD, SDNN, pNN50
Lomb-Scargle spectrum
Electrodermal activity (EDA)
Organ and system indices
Measurement confidence scoring

РАХІВ . ONLINE

A town portal with a public development planBusiness map, feedback, self-updating content

Public router and home page
Open town roadmap
Resident feedback collection
Local business cards
Hourly update agent
Lightweight stack, no heavy CMS

DOMAIN . MAP

A map of subject domains and a knowledge baseprojects, modules, articles and links on one canvas

domains, nodes and modules inside nodes
capability highlighting across the map
family, article and similarity links
a link to the selected node or module
search and three languages on the fly
42 fps on a weak phone
{ READ THE CASE }

CARE . NETWORK

Management system for a care home networkCRM, HRM, care plans, contracts, P&L

Facilities, rooms and beds
CRM and resident admission
Individual care plan
Candidates, shifts, workload
Contracts and printable documents
Twelve access roles

INGELLA . AI

A public AI consultant for the companyOne core for the website, marketplace and Telegram

Shared dialogue core
Project memory and knowledge base
Lead and CRM record from chat
Read-only outward sandbox
Sessions without key leakage
Telegram control channel

PROTO . PLACE

A pipeline of 10,000 application prototypesFrom idea to a working app with no human in the loop

A catalogue of 10,000 ideas
Scheduled generation
Every project is client-server
A database per project
Storefront with filters and preview
Liveness watchdog

IN . WOOD

An interactive cartoon series about automationFrom the first berry to the first transistor

Browser game, no install
A story of how machines evolved
Mouse and keyboard controls
Fully static stack
Works on a phone
An educational brand format

INWOOD . 3D

A 144-episode browser 3D seriesMaterials, operations, quality and technological consequence

WebGL/Three.js, no install
Procedural scene and forest
12 chapters of 12 episodes
720 scenes, 32,000 words
In-browser narration
render_game_to_text QA contract

HYPOTHESIS . AUDIT

Systematic hypothesis screening across literatureLooks for failures, not confirmations

Harvesting across eight sources
Hunting null results
Citation chasing and snowballing
Double-blind screening
Cohen's kappa and adjudication
Chapman capture-recapture

GOAL . DECOMPOSER

Voice-driven goal decomposition into tasksDictate a goal, receive a plan with deadlines

Voice goal input
Assistant clarifying questions
Breakdown into tasks
A deadline per task
PWA with offline mode
Dependency-free lightweight server

REST . APP

A restaurant application conceptDelivery, loyalty and reservations in one product

Menu and delivery cart
Loyalty programme
Table reservations
Venue admin panel
Mobile-first interface
MVP that grows in stages

LOG . MONITOR

A cost and action monitor for an AI agentWhat every agent task actually cost

Full and truncated prompt
Run type and date
Token spend from deltas
Estimated cost in money
Commands, files and tool output
Runs on local logs

HOUSE . SEARCH

Rule-driven property listing monitoringHard criteria instead of an endless feed

Two modes: rent and purchase
Strict property type
Location and radius boundaries
Price thresholds and priorities
Aggressive irrelevance filtering
Matches delivered to a messenger

SEO . SEMANTICS

Validating a keyword set against realityNot "how many keywords" but "which ones are real"

Batch-level keyword review
Primary signals without API keys
A separate agent run per batch
Rejecting junk phrases
Keyword harvest via the official API only
Clustering into landing pages

IOT . SENSORS

Sensors, controllers and a realtime monitorTemperature, humidity, access and telemetry

Serial port communication
Temperature and humidity sensors
Card-based access control
Readings written to a database
Realtime status monitor
Cheap hardware instead of turnkey systems

ATLAS . of health

Anatomical map of personal metricsorgans coloured by measured state

Body map: 27 organs, 8 systems
Score and confidence kept apart
Personal baseline instead of a generic table
Imports exports from any tracker
Heart rate variability from RR intervals
Journal, lab panels, goals, CSV export
[ PROTOTYPE ]

RYTM . stock

Inventory planning alongside the Forma ERPrecords in Forma, decisions in Rytm

what, how much and when to buy
transfers between warehouses
forecast: backtest picks the model
ABC/XYZ and safety stock
one-click documents in Forma
sign-in through Forma, no passwords
{ READ THE CASE }

B2B . 2B

Customer service platform for B2B companiesa vetted service network with bonuses

booking with vetted providers
bonuses, savings account, coupons
service provider account
investor and domain expert requirements
normalised data schema
integration with the client's billing
{ READ THE CASE }

INTERNET . CITY

A city map service for local businessRakhiv modelled as a web app

a thousand city places at launch
OpenStreetMap and Leaflet map
geolocation and photos from a phone
a free mini-site for every business
admin: roles, languages, monitoring
JSON API to the places database
{ READ THE CASE }

VUNDER . KIDS

Educational game platform for childrenmaths and English lessons as games

configurable lesson games
points, certificates, badges
parent account with children
subjects, grades, schedule
translations across the interface
spec split into 5 stages and a WBS
{ READ THE CASE }

XEN . FIT

Online service for finding trainers and workoutsfrom spec to a two-sided MVP

session search by keywords and categories
public and private sessions with limits
calendar, chat, favourite trainers
payments, ratings and reviews
nine video services compared
Yii2, Docker, API in Swagger
{ READ THE CASE }

LINO . SHOP

Flooring online store built on ECOCOMgoods sold by the metre from a roll

roll width and price per m²
six price types and stop prices
fractional quantities in the cart
category-wide price edits from the storefront
1C export and data migration
schema.org structured data
{ READ THE CASE }

FIT . PROT

Fitness app for home workoutsbackend, database, admin and API

intake form: level, goal, height, weight
workouts on a weekly schedule
log, trial videos, missed days
daily ratings and body measurements
Stripe payments and AmoCRM leads
a spec with a table and field per button
{ READ THE CASE }

SOF . LEX

Marketplace with a partner programmeevery buyer is also a partner

referrals up to eight levels deep
commissions by level and cabinet
pay partly from balance, partly by card
step-by-step seller order statuses
quests, prizes and levels
data model: core and game layer
{ READ THE CASE }

I- . BLA

Live online language lessons with native speakersbusiness analysis, spec and backend logic

student, teacher and admin roles
teacher moderation and interviews
booking: language, teacher, time
calendar aware of time zones
virtual class: video, board, chat
lesson packages, stars and medals
{ READ THE CASE }

E . HEALTH

Clinic MIS integration with eHealth, analysedAPI documentation and methods reviewed

eHealth map and the central component
API methods in Apiary docs
mapping a visit to an episode
create, search and close episodes
diagnosis and staff directories
doctor's electronic signature
{ READ THE CASE }

SUNNY . GEORGIA

Tours, excursions and stays across Georgiafor travellers, hotels and agents

home page configured from the admin
calendar for dates and tour length
cities with weather, tours, excursions
instant search with filters
prices by season and agent rate
accounts for hotels, agents, guides
{ READ THE CASE }

CAR . VELI

Online store for a furniture factory and showroomsOdesa, Kyiv, Lviv in one catalogue

composite products: model, type, fabric
every upholstery and price of a model
filters by dispatch time and style
product passport with dimensions
cart with discounts and gift cards
sign-in with Facebook and Google
{ READ THE CASE }

LEX . BUS

Designing an intercity bus booking serviceUkraine to Europe, before any code

sales and booking business analysis
a standardised specification
architecture and key algorithms
passenger screen wireframes
carrier admin workspace
API prototype in Swagger
{ READ THE CASE }

RAP . PORT

An app for a psychologist and their clientstherapy instead of spreadsheets and chats

sessions, calendar and rescheduling
video calls with background blur
a library of psychological tests
materials and tasks for each session
reviews and diploma verification
subscription via WayForPay
{ READ THE CASE }

GUZ . EMA

Online store for a fine jewellery brand18k gold and natural diamonds

variants: metal, stones, size
filters by category and collection
a directory of stones and attributes
engraving, chain length, dispatch time
ring size guide
WordPress, multiple currencies
{ READ THE CASE }

AD . QR

Digital notice boards you post to by QR codeinstead of paper clutter on poles

post to a specific board via QR
text and photo from a phone
admin for any number of screens
screen layout split into blocks
pricing per square centimetre
free and premium slots
{ READ THE CASE }

TEMP . RES

Resume builder as a reactive web appintegrated with an existing API

contacts, jobs, education, skills
template duties and skills
skill levels and hobbies
live resume preview beside the form
email sign-up and sign-in
27 API endpoints in Swagger
{ READ THE CASE }

NATURAL . TTS

AI service: text to speech and speech to textAWS, Node and React on TypeScript

voiceover and speech recognition
cloud setup with autoscaling
React and TypeScript frontend
Node backend on AWS services
taken over from another team
dashboard, plans and affiliates
{ READ THE CASE }

WIS . PENCE

A platform for a healthy, mindful lifeworkouts, nutrition, sleep, meditation

onboarding through a six-step quiz
daily ratings and a water tracker
the next workout picked automatically
trial period and paid plans
goals with measurements and medals
a schema of about 25 tables
{ READ THE CASE }

PRO . DOM

Software for homeowner associationsbuildings, requests and debts on one screen

debt by housing company and building
resident requests by category
housing companies ranked by requests
buildings and flats on a city map
reports for any period
PHP 7 (Yii2), Go, JavaScript, SQL
{ READ THE CASE }

BUS . TICKET

Back office for selling bus ticketsfrom the owner to the driver

owner dashboard with the company pulse
bookings, partners, managers, operators
bus and seat map builder
trips, stops, transfers, discounts
prices by route segment
payroll, finance, telephony
{ READ THE CASE }

KILL . HOUSE

Mobile app prototype for the 3rd Assault Brigade training platformthe product outline before development

roles and the user journey
app screens and navigation
training scenarios and materials
an interface readable under stress
a basis for estimating development
a plan for the next stages
{ READ THE CASE }

AI . SALES

AI agent for lead generation and salesTelegram bot, web app and mobile CRM

monitoring marketplaces and boards
AI lead classification
a first reply tailored to the project
clarifying questions and follow-ups
browser actions where there is no API
a human approves the key steps
{ READ THE CASE }

PROTO . UA

Designing and prototyping a clinic systempatient, doctor and admin before main development

scope of MVP, MMP and later versions
a spec following SRS / ISO 29148
data model, roles, integrations
early database and CRUD admin prototype
patient and doctor areas in the browser
PHP, MySQL, Docker, Bootstrap
{ READ THE CASE }

NARINE . ARAKELIAN

AI SEO and GEO for an artist's Readymag sitea site that search and AI can read

audit of sitemap, HTML and rendering
facts: biography, works, exhibitions
a JSON-LD graph of 174 nodes
descriptions for 45 pages
45/45 URLs marked up, 0 errors
verified through AI search
{ READ THE CASE }

BUS . BOOKING

A system for bus carriers from website to owner dashboardbuilt on Svit BUS, BusTicket and LEX

company pulse: revenue and load factor
trips, route segments and seat maps
timed holds and QR tickets
discounts, promo codes, ticket options
passenger app and one-click payment
the core generated by Fractal
{ READ THE CASE }

EVA . AI

Intelligent data analysis.For GadFul - Amazon partner

Microservice architecture
Metadata architecture
HATEOAS and custom protocol
Amazon syntax analysis
Smart adaptive grids
Competitor monitoring
{ DEVELOPMENT STORY }

SKLO . CLIENT

Client and order applicationFor Ukrainian glass manufacturing

Product builder
Option selection
Pricing
Order placement
Account and bonuses
Flexible admin panel
{ DEVELOPMENT STORY }

INGELLO . MCP

A company MCP server for any AI agentA company visible to ChatGPT, Claude and Codex

MCP protocol, no authentication
Company profile and services
Project questions
Agent-submitted enquiries
Per-tool rate limits
Install through npx

RECORD . WATCHER

An Android app for recording and call logsNo root, no hidden recording, no file uploads

MediaStore.Video monitoring
Open the recording in a player
Recent call log
Answered, missed, duration
Standard Android permissions
Nothing leaves the device

YOUTUBE . AUTO

Daily video publishing without an operatorTopic → video → publication → artefacts

Topic queue from configuration
Source text preparation
Video assembly in the pipeline
Scheduled channel publishing
State and artefacts on disk
Runs with no human in the loop

WORKFLOW . CORE

An AI core for sales and conversation automationDDD architecture instead of prompts scattered in code

Independent AI core
Bounded marketplace context
A consultant port instead of direct calls
No heuristic fallbacks
Errors recorded, never masked
Secrets only from its own .env

SYSTEMS . MONITOR

An operations dashboard for promotionEvery website and channel source on one screen

First-party funnel events
Leads with no PII exposure
Publications from the content database
Social queue and pipeline status
Timers and container health
SEO audits and a baseline

REMOTE . AGENT

Driving an AI agent from TelegramNo public IP, domain or webhook required

Long polling instead of webhooks
An agent session per chat
Resuming an earlier session
Start, status and cancel buttons
Voice messages through speech-to-text
Autostart as a system service

CLODE . ADAPTER

Switching AI providers without rewriting codeOne gateway instead of edits across every project

A local translating gateway
Compatibility with the previous API
Subscription instead of per-token billing
Calling projects stay unchanged
Routing between models
Tooling cost control

INFO . WAITER

Watches for the answers you are waiting forNot "new mail" but "the answer you needed arrived"

Expectations as configuration
Mail and other sources
Content verified by a model
Short, readable notifications
Multiple delivery channels
Extensible source architecture

LEADGEN . FACTORY

Lead generation with one agent per companyCompany queue, research, outreach, status

A company queue in a database
Queue built from open data
A dedicated agent per company
A research package per company
Contact audit before sending
Status and run dashboard

HELP . INGELLO

Volunteer IT help for displaced people in Rakhivrelief HQ, admin centre, council, school

a cloud database instead of offline sheets
registration of IDPs without queues
error detection in the IDP database
automatic error reports
the city school website restored
letters of thanks from the city
{ READ THE CASE }

AGING . DELTA

A graph model of gene changes in ageinga database of tissue expression

pathways from KEGG, WikiPathways, Reactome
real gene expression from GTEx
graphs for different age groups
edge weights fitted on RNA-seq data
target search for hypotheses
Python, R, MySQL, graph visualisation
{ READ THE CASE }

IMMORTAL . INGELLO

Immortality: systems beyond softwareengineering immortalism through geriatrics

geriatrics, gerontology, immortalism
standards for diagnostics and follow-up
data in one analysable format
transparent patient consent
biobanks that do no harm
clinic funding tied to standards
{ READ THE CASE }

HOW MUCH . IT COSTS

How we price application developmentbased on market hiring rates

salaries from DOU statistics
from intern to architect
project manager and analyst
team month plus 30%
small team from $5,000 a month
a working version in month one
{ READ THE CASE }

MRP . for a winery

Resource planning from vine to shelfprototype for Chateau Chizay

flow map: vineyards, suppliers, markets
material requirements planning
sparkling tirage and wine material
cellars, lines, disgorging
next to 1C/BAS and Bitrix24
what-if scenarios
{ SEE THE PROTOTYPE }

Our Clients

Our Industries

Reviews and Case Studies

#SWHub - maritime association

#WB - streaming service

#FirstRadioIsrael

#Vorfahr QR - tile manufacturing

#LeoDENT dental clinic network

#SocialJet distribution platform

Everything is going well, we are moving according to plan on a complex project with a history. We figured out the processes and architecture, implemented a number of improvements, and are already working on scheduled tasks while simultaneously updating the structure. (c) Maksym, SJ company.

Maksym approached us as a serial entrepreneur investing in various projects related to content distribution, targeted advertising, modern marketing tools, and more. To this day, we stay in touch and are ready to continue helping.

@KonstantinXF #XEN.fit

Oleg is a top-level professional. Only positive impressions remain from our cooperation. Highly recommend!

Together with Konstantin, we developed a two-sided service platform for organizing online meetings with a rating system, internal messaging, event addition and monetization, and smart search algorithms. After developing the MVP, we worked together on preparing presentations.

@vlad_zernytsky- #89.1

I turned to Oleg Grigoriev and his team because I had heard about the high-quality, thorough, and responsible work they do in their field. I want to thank the team and its leader Oleg for the work done. The work was completed quickly and accurately, and most importantly — we achieved our goal, and the advice received from Oleg was spot on. Professionals, responsible and very promising guys! Highly recommend!!!

@eisenheim94

Oleg and I are working together at SITIO Group, where he was Team Leader and now he is Executive Director. Oleg is a fount of information about the latest news of development, competitive stats and creative ways to make product great and develop it fast. He is a talented, hard-working and warm co-worker. I'm glad to work with him!

SG is one of the most unforgettable organizations, where even the impossible is possible. Thousands of successful projects, hundreds of international partners, and a sea of experience.

@artemsaledev #ASD

Being in the top 5 PHP developers in Ukraine, Oleg builds multifunctional applications on any technology stack, providing comprehensive services accessible to the domestic market with reliable business protection. Don't accept "out-of-the-box" solutions and value your enterprise data? Understand that your business is truly unique in the industry? Then feel free to request a free consultation from Oleg Grigoriev!

@S.Nurlan

My project is not an easy one, it has a lot of functionality. I chose Oleg's company because he is persuasive, confident, knowledgeable, and simply a good person. He is competent in his profession. Punctual. Organized the work very clearly. Quickly wrote a functionality scheme. Appointed a responsible project manager, completed the first stage a bit ahead of schedule. Added useful features on his own initiative that were not in the technical specification. Don't be afraid to entrust your project to Oleg. He will deliver 100 percent.

@APPLAN software design

We worked with Oleg in several stages. The project is complex and multifunctional, so naturally there were some issues that had to be resolved "on the fly." I want to note Oleg as a specialist who can find a solution in any situation. In addition, I received a number of additional features free of charge, and each stage of the project was accompanied by a video review, which made testing easier. Excellent level of service.

@dent.service administrator

Video about our work and projects

YouTube channel

Shorts

Will help with budget and risk assessment:

About software architecture and the architect

Oleg Grigoriev
IT Solutions Architect, inventor of new technologiesProgrammer and leader of an IT specialists team
Invented FRACTAL - DSL and code generation technologyValued at $1,200,000: See National Standard Certificate No.1
15+ years of commercial development experience30+ large and complex corporate projects5000+ orders and consultations for small businesses and startups
Works only on complex projects — in Ukraine and worldwideContributes to longevity science and volunteer projects
Advanced from programmer to CTOResume and reviews: linkedin.com/in/olijen

Project outcome - an application or web service that meets the client's requirements and expectations.Often these are long-term financial expectations.
Not just a programmerExperience from programmer to directorin large companies and complex projects enables participation in key business decisions and the creation of not just a program, but an entire business.
Understands your goalsWorks in a company he planned and built himself, acting as both the client,and the provider of various services and products.
Does not take on every projectWorks only with complex, business-oriented projects and does not take on simple websites or tasks.

Before starting his own business worked as CTO at a company automating tax reporting taxer.ua, and automated integration with government tax databases.
Even earlier (in 2014) worked as technical lead and later executive director of Kharkiv IT company sitio.ua (4 years). Also lead developer on the US project intelligentum LLC intelligentum.com (over 2 years of team development of a multifunctional commercial CRM system).
Mainly experience with Ukrainian companies, but also worked with a top German Amazon brand, a Canadian ad startup, several US companies, and consulted for “First Radio” Israel... In this sense, we have no borders. (details below).

Money is not always the most important thing
In some projects we participate completely free of charge. Almost always these are non-profit organizations engaged in scientific or open and non-commercial activities, which cannot find funding due to their donation or charitable basis.
For example: we work with the Kyiv Institute of Gerontology (Department of Epigenetics), building a database for comparing gene expression in biopsy tissues. Developed protein database aggregation for the OpenLongevity project — a gene ontology project studying diseases and fighting human aging.
We also organize free seasonal programming courses, develop OpenSource systems (for example, the free FORMA.INGELLO app for small business, Open Genes gene database).

So, an architect is an expert with technical and commercial experience in many successful and unsuccessful projects.
Our specialists are trained through a complex, practice-oriented program. However, even if someone is a true expert in their field... a designer should not have to think about application security specifics. A programmer will not consider the economic efficiency of their brilliant invention. A project manager is not responsible for every detail and nuance in integrating software subsystems.
Don't worry: the architect has deep experience in programming, design, and team management. Their task is to see and develop a unified project scheme. They connect creativity with technology, business with systems, and the dreams of a specific client with reality. The architect maintains a balance between quality and cost, between perfectionism and pragmatism. The architect creates immortal systems.

Oleg Grigoriev Business Web Services Architect

I suggest discussing your project in a video meeting. To do this, please complete a short briefing questionnaire, the results of which we will analyze and use to prepare for the meeting. Contact us and we will send you a list of questions to prepare for your project.

More about Oleg

Oleg Grigoriev
IT Solutions Architect, inventor of new technologiesProgrammer and leader of an IT specialists team
15+ years of commercial development experience30+ large and complex corporate projects5000+ orders and consultations for small businesses and startups
Works only on complex projects — in Ukraine and worldwideContributes to longevity science and volunteer projects
Advanced from programmer to CTOResume and reviews: linkedin.com/in/olijen
Invented FRACTAL - DSL and code generation technologyValued at $1,200,000: See National Standard Certificate No.1

Project outcome - an application or web service that meets the client's requirements and expectations.Often these are long-term financial expectations.

Not just a programmerExperience from programmer to director in large companies and complex projects enables participation in key business decisions and the creation of not just a program, but an entire business.

Understands your goalsWorks in a company he planned and built himself, acting as both the client and the provider of various services and products.

Does not take on every projectWorks only with complex, business-oriented projects and does not take on simple websites or tasks.

Before starting his own business worked as CTO at a company automating tax reporting taxer.ua, and automated integration with government tax databases.

Even earlier (in 2014) worked as technical lead and later executive director of Kharkiv IT company sitio.ua (4 years).

Also worked as lead developer on the US project intelligentum LLC intelligentum.com (over 2 years of team development of a multifunctional commercial CRM system).

Mainly experience with Ukrainian companies, but also worked with a top German Amazon brand, a Canadian ad startup, several US companies, and consulted for “First Radio” Israel... In this sense, we have no borders. (details below).

In some projects we participate completely free of charge. Almost always these are non-profit organizations engaged in scientific or open and non-commercial activities, which cannot find funding due to their donation or charitable basis.

Money is not always the most important thing
For example: we work with the Kyiv Institute of Gerontology (Department of Epigenetics), building a database for comparing gene expression in biopsy tissues. Developed protein database aggregation for the OpenLongevity project — a gene ontology project studying diseases and fighting human aging.

We also organize free seasonal programming courses, develop OpenSource systems (for example, the free FORMA.INGELLO app for small business, Open Genes gene database).

Other non-commercial projects (ours and partners') can be found at ingello.com /immortal . Also visit our Telegram channel: t.me/immortal_ingello

So, an architect is an expert with technical and commercial experience in many successful and unsuccessful projects.

Our specialists are trained through a complex, practice-oriented program. However, even if someone is a true expert in their field... a designer should not have to think about application security specifics.

A programmer will not consider the economic efficiency of their brilliant invention. A project manager is not responsible for every detail and nuance in integrating software subsystems.

Don't worry: the architect has deep experience in programming, design, and team management. Their task is to see and develop a unified project scheme. They connect creativity with technology, business with systems, and the dreams of a specific client with reality.

The architect maintains a balance between quality and cost, between perfectionism and pragmatism. The architect creates immortal systems.

Send request

We are integrated with:

We work with:

Our technologies:

We are ready to start. Are you?

Send request

Education systems built around real operating processes

Ingello Systems is a custom development team for CRM, ERP, WMS, SaaS, AI services and industry platforms when off-the-shelf products no longer fit. For Education, we combine business analysis, architecture, interfaces, engineering and integrations into one controlled delivery process.

Service and company facts current as of November 2026

15+ years delivering complex digital products
10 countries in the delivered-project footprint
5–7 specialists in a focused project team
4 steps: discovery, architecture, delivery, support

Problems clients bring to us

Custom CRM and ERP Sales, operations, finance, roles, documents and management workflows in one system.
WMS, TMS and logistics Warehousing, transport, routes, booking, statuses and operational analytics.
SaaS and industry platforms Customer portals, marketplaces and digital services with their own business model.
AI and process automation AI features, agents, content processing and repeatable-operation automation.
Product audit and evolution Architecture audits, stabilisation, integrations and staged modernisation without rewriting everything for sport.

FAQ

What to know before the first call

01What projects are a good fit for Ingello Systems?

Systems with distinctive business logic: CRM, ERP, WMS, SaaS, marketplaces, industry platforms, AI features and integrations that cannot be solved well by configuring one packaged product.

02How does the work begin?

With a concise review of the goal, current workflow, users, constraints and expected effect. The next stage can be an audit, architecture, prototype or implementation.

03Can Ingello improve an existing product?

Yes. The team can audit it, stabilise critical areas, add integrations and evolve the system in stages without replacing every function at once.

04When will scope, timing and budget be estimated?

An initial range follows the first review. A defensible estimate follows agreed boundaries, risks and architecture decisions; that is more useful than a random number before understanding the task.

05How are deliverables and rights defined?

Scope, stages, acceptance criteria, guarantees and rights transfer are defined in the contract for each project. Data and security requirements are agreed before implementation.

We will find and change the process that limits company growth

We will break the problem into roles, data, risks and a practical next step — without obliging you to begin a large build blindly.

Review the problem

What stages does the client go through?

Preparatory work

Information gathering

We receive initial information from the client about the project's goals and functions (usually based on a brief or verbal interview). The information is analyzed and primary documents are created. The process is strictly confidential. If necessary, we sign a non-disclosure agreement (NDA).

There are paid and affordable preparation options

Preparatory work

Project classification

We determine the project category and subject area. It is necessary to identify any partially ready-made modules, libraries, or third-party services. Sometimes, their quality and/or cost need to be compared, installed, tested, and studied—either superficially or in depth.

There are affordable and in-depth options

Preparatory work

Initial analysis/research/audit

You need a budget estimate. But it is not always possible to provide an honest estimate without analysis. Sometimes, it is necessary to study the client's business, reports, and processes. Additional research may be required (for example, studying external services). Sometimes, an audit of an existing system/application is needed. Occasionally, R&D is required—creating experimental programs for evaluation.

There are affordable and free versions of this stage

Preparatory work

Video consultation

At this stage, we are ready to have a call and discuss the project in detail. This can be a quick and concise call focused on the main points, or a detailed and thoughtful call (or a series of calls) with preliminary planning, where you can ask any questions you have, in any quantity.

Sometimes free, sometimes affordable

Preparatory work

Preliminary estimate

Based on all the collected data and operations performed, we are ready to provide you with budget recommendations and implementation options. Usually, the commercial proposal contains 2-3 different budget options to choose from. It can be provided in writing and discussed verbally.

This stage is free, but there are also paid sessions.

Preparatory work

Contract signing

We adapt the contract for you. All clauses are negotiable. We agree on individual terms of cooperation and sign the contract in any language. This can be a contract for technical specification development, business analysis, design, prototyping, software development, API, server setup—or for all of these together, turnkey. Read more about paid development stages below. System design and the first working version — three budget options →

Phased development

Technical specification development

Sometimes the client already has a good technical specification. In that case, we skip this step. If not, together with the system architect, we create a textual and graphical formalization of the functional requirements, which is attached to the development contract. The architect creates a document with minimum system quality (non-functional) requirements. There are different pricing plans.

Phased development

User interface design

If the client already has a design, we skip this stage. For some services and systems, design may not be necessary—templates can be used. This stage is the most visual for the client—creating a visual layout of the future system's interface. Our designer, application architect, and project manager organize the layout process with either a custom or standard style.

Phased development

Service architecture design

Architecture design is about making the key decisions on which the project is based. These decisions regarding core subsystems and algorithms will determine whether the project achieves its business goals. Formally, this is graphical modeling of the system according to requirements using UML or simplified notation. In essence, it is making the KEY technical decisions that determine the business's success as a system.

#10

Phased development

Prototype programming

An important stage in creating the first working model of the system. Creating the database and basic data operations according to the technical specification. Marking up the user interface. Demonstrating the prototype to the client for feedback and revisions. This stage provides all project stakeholders with a clear, hands-on sample of the project.

#11

Phased development

Design layout coding

Technical implementation of the design in HTML/CSS. This stage involves creating the interface described in the design or technical specification. Interfaces are linked together. At the end of the stage, a demonstration is held.

The coded design is much more interactive. It responds to the cursor, button clicks, and links. This is a more lively version of the product.

#12

Phased development

External systems integration

This stage is prioritized because integration carries many risks and should be done as early as possible; often, integration extends throughout the entire project.

The main goal of this stage is to collect access credentials, study documentation, and conduct test integrations with the required systems (for example, payment/delivery/mailing/telephony/AI systems, etc.).

#13

Phased development

Early version programming

At this stage, we already have the system's data core and external interface. All that remains for the developers is to connect them using a framework with support for open layers. At the end of this stage, we have a rough version of the system that meets the functional requirements but does not yet meet the system requirements.

#14

Phased development

Test version development

Creating a version suitable for testing by a loyal audience. This stage involves "smoothing out the rough edges" and optimizing the main user flows. This is a control stage. During its execution, team interaction and development become more predictable and stable.

#15

Phased development

Web application testing

Finding and fixing errors in the application under various scenarios according to pre-developed test cases. This is a critical stage, during which the final work log is compiled, necessary for launching the minimum viable version for monetization (MVP or beta version of the system).

#16

Phased development

Production version development

During the previous stage, a log of required work was compiled. Additionally, the client may add new requirements if the budget allows. At this stage, a functionally and financially viable system is completed, which meets the technical specification and is ready to "deliver value."

#17

Phased development

System optimization and refactoring

Enhancing security, optimizing system loads, saving server resources, refactoring source code, preparing system documentation, adding special monitoring and user statistics tools—all of this is done at this stage.

#18

Phased development

Product technical support

Planned and unplanned improvements. This stage is determined individually. Depending on the project's needs, the team can be reduced for cost savings or increased to expand functionality. The cycle closes, and we can return to step #1—collecting data for implementing a new idea!

TOP-5 of your best questions:

We provide guarantees that are officially documented in the contract.
The contract is often tailored individually, but by default you receive the following guarantees:
- Money-back guarantee in case the project is not completed correctly.
- No prepayment guarantee. Additionally, for 100% security, we can work through a special service with a third party and an internal independent arbitration committee. This adds 10% to the budget.
- Quality guarantee. We include a special appendix to the contract specifying the required non-functional requirements (performance, speed, documentation, standards, etc.).
- Reliability guarantee. After the project is delivered, we guarantee to fix any issues as quickly as possible.
- Bonus guarantee. No matter the project or its complexity, we guarantee to deliver more than what is specified in the contract and technical specification. No one leaves without a gift!
You can find sample contracts on the website (below).

Our 10-Year Mission

To improve the quality of people's lives and resource accessibility through large-scale automation of routine and non-creative processes.

Which documents we provide

We are ready to start. Are you?

Send request

Application Development Cost

IT Services Price List for 2026

Every budget, like every IT project, is unique! We will help you not only with programming, but also with analyzing and evaluating your project. We provide free warranty support during the trial period as per the contract. Based strictly on Ukrainian market prices , we will offer several budget options and help you plan payment and development stages. To calculate the budget, we will dive into your project and help you get started with a free consultation. All stages—from analysis, design, and architecture to programming and testing—will be under our responsibility and management. You have high standards for quality and a technically complex non-template project, which is why you found us.

15+

years we have been designing and programming exclusively custom
systems for organizations

Our goal is the organized increase of our client's annual company profit

30+ large and complex corporate projects
8

years we have been developing and managing effective
web applications for startups

We create the team, technical specification, prototype, and MVP, and help you recoup your investment

5000+ orders and consultations for small businesses and startups

STRATEGY AND PRICES

Application Development Strategy

Unique Offer

We provide free daily technical support after project delivery, which will quickly fix any issue in the project. None of our competitors include this in their contracts.

Transparent Process

The process is designed so that you see transparency at every step:

fixed price for each stage;
specific, measurable result at the end of each stage;
the ability to stop or continue product development.

System design: three budget options, video examples of prototypes and documentation samples →

Stages of Creating a Demo Sample

Stage 1. Consultation and Modeling — $220

Analysis and clarification of the business idea.
Discussion of budgeting options.
Formation of business requirements.
Creation of a demo sample:
- application (main screens);
- admin panel for data management.

Result: a visual model of the future product and a clear set of business requirements (general requirements for the application and related online services).

Stage 2. Technical Specification — $800

Detailed written technical specification.
Development of interface model.
Development of data model.
Preparation of contracts.
Development budget estimation.

Result: a package of documents and models required to start full-scale development.

Bonus: if you order the third stage immediately, the second stage is provided free of charge (save $800).

Stage 3. Prototyping — $2400

Creation of a clickable prototype.
Demo version of interfaces and logic.
Ability to test scenarios early.
Opportunity to present the project to investors and partners.

Result: a prototype that reflects the main functions of the future application and allows you to clarify requirements, conduct demonstrations, and collect feedback.

Stages of Commercial Version Development

Stage 4. Interface Design — $0–2400

Design system architecture.
UX/UI development.
Creation of visual style for web and mobile platforms.

Stage 5. Interface Layout — $0–2400

Responsive layout based on mockups.
Use of HTML, CSS, Bootstrap, AdminLTE, FontAwesome.
Preparation for PWA (iOS, Android).

Stage 6. Interface Logic — $0–4700

Implementation of interactive scenarios in JS/TS.
Dynamic forms, validation, and user behavior.

Stage 7. Integrations (if needed) — $0–4700

Connecting third-party APIs.
Integration of payment systems.
Integration of CRM, maps, and external services.
Use of Web-Sockets for chats and real-time data exchange.

Stage 8. Server-Side Business Logic — $0–4700

Development in PHP (Yii2).
Working with MySQL, query optimization, caching (Memcached).
Dependency management via Composer.

Stage 9. Deployment and Infrastructure — $800–4700

Containerization (Docker, docker-compose).
Server and SSL certificate setup.
Process automation via Supervisor.
CI/CD process setup.

Stage 10. Testing and Handover — $800–4700

Interface testing and fixes.
Testing and fixing scenarios as per the specification.
Testing and fixing integration logic.
Testing and fixing deployment processes.

Corporate Development Stages (MVP, MMP, MLP)

Event-Driven Deepening — $4700

Notification system: validation, alerts, push, e-mail, Telegram.
Action and event logging.

Interface Smoothness Improvement, Offline Version — $4700

Unique interface switching scheme tailored to application logic.
Data caching.
Synchronization when offline.

Security — $4700

Security audit.
API protection.
Roles and access rights.
SSL, protection against attacks.

Server Optimization — $4700

Database optimization (indexes).
Caching.
Algorithm optimization.
Server performance improvement.

SEO Optimization — $4700

Optimization work in the DOM model.
Preparation for receiving organic search traffic.

Documentation — $4700

Technical documentation.
User documentation.
Foundation for long-term support and project development.

Refactoring — $4700

Code quality improvement.
Preparation for long-term support and scaling.

Test Automation — $4700

Implementation of automated tests.
Reducing manual testing costs after changes.
Reducing the risk of "ripple effect" during improvements.

Technology Stack

Server and infrastructure: Linux, Nginx, Docker, Docker-compose, Supervisor.
Server-side development: PHP, Yii2, Composer, MySQL, Memcached, Web-Sockets.
Frontend: JavaScript, HTML, CSS, Bootstrap, FontAwesome, AdminLTE.
Mobile applications: PWA for iOS and Android.
Test data: Faker.

Working Principle

Each stage is a completed result with a fixed price.
You can stop at early stages or proceed to a full-fledged commercial application.
For startup founders, this is a chance to test an idea, show it to investors, and scale the project without unnecessary risks.

We are ready to start. Are you?

Send request

Choose a time to discuss your project

After that, if you like, our AI will help you prepare for the call.

Your consultation will be led byOleg Grigoriev

DESIGN AND DEVELOPMENT OF EDUCATIONAL SYSTEMS

Key projects

SEA WAVES

AGING DELTA

NEW UNIVERSITY

Custom IT solutions and applications turnkey with guarantees

Our Projects (60/260)

Our Clients

Our Industries

Reviews and Case Studies

Video about our work and projects

Shorts

Will help with budget and risk assessment:

Oleg Grigoriev

Oleg Grigoriev

We are integrated with:

We work with:

Our technologies:

We are ready to start. Are you?

Problems clients bring to us

What to know before the first call

We will find and change the process that limits company growth

What stages does the client go through?

Information gathering

Project classification

Initial analysis/research/audit

Video consultation